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x402.qcnpy.cn

x402.qcnpy.cn · 1 listed service · provider site

QCN Factor Index x402 REST

QCN factors_index: out-of-sample factor statistics (Sharpe, bootstrap CI, walk-forward robustness). Research artifact only, not a live signal.

x402.qcnpy.cn Search & Research checked 2026-11-06

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